DK579588A - LOCK AND PRESSURE CONTROL VALVE - Google Patents

LOCK AND PRESSURE CONTROL VALVE

Info

Publication number
DK579588A
DK579588A DK579588A DK579588A DK579588A DK 579588 A DK579588 A DK 579588A DK 579588 A DK579588 A DK 579588A DK 579588 A DK579588 A DK 579588A DK 579588 A DK579588 A DK 579588A
Authority
DK
Denmark
Prior art keywords
lock
control valve
pressure control
pressure
valve
Prior art date
Application number
DK579588A
Other languages
Danish (da)
Other versions
DK169896B1 (en
DK579588D0 (en
Inventor
Brian Gerard Donnelly
Gerald Joseph Gorneault
Charles F Stearns
Original Assignee
United Technologies Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by United Technologies Corp filed Critical United Technologies Corp
Publication of DK579588D0 publication Critical patent/DK579588D0/en
Publication of DK579588A publication Critical patent/DK579588A/en
Application granted granted Critical
Publication of DK169896B1 publication Critical patent/DK169896B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/26—Control of fuel supply
    • F02C9/263—Control of fuel supply by means of fuel metering valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7784—Responsive to change in rate of fluid flow
    • Y10T137/7787—Expansible chamber subject to differential pressures
    • Y10T137/7791—Pressures across flow line valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Feeding And Controlling Fuel (AREA)
DK579588A 1987-10-22 1988-10-18 Locking and pressure control valve DK169896B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/111,385 US4825649A (en) 1987-10-22 1987-10-22 Shutoff and pressure regulating valve
US11138587 1987-10-22

Publications (3)

Publication Number Publication Date
DK579588D0 DK579588D0 (en) 1988-10-18
DK579588A true DK579588A (en) 1989-04-23
DK169896B1 DK169896B1 (en) 1995-03-27

Family

ID=22338224

Family Applications (1)

Application Number Title Priority Date Filing Date
DK579588A DK169896B1 (en) 1987-10-22 1988-10-18 Locking and pressure control valve

Country Status (7)

Country Link
US (1) US4825649A (en)
EP (1) EP0313502B1 (en)
JP (1) JP2610175B2 (en)
CA (1) CA1298755C (en)
DE (2) DE313502T1 (en)
DK (1) DK169896B1 (en)
IL (1) IL88012A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4898324A (en) * 1989-05-30 1990-02-06 United Technologies Corporation Metering valve temperature compensation
US5226287A (en) * 1991-07-19 1993-07-13 General Electric Company Compressor stall recovery apparatus
US5205116A (en) * 1991-07-19 1993-04-27 General Electric Company Compressor stall recovery apparatus
US5544480A (en) * 1994-06-30 1996-08-13 The United States Of America As Represented By The Secretary Of The Air Force Augmentor light-off improvement
FR2733815B1 (en) * 1995-05-03 1997-05-30 Snecma FLUID DISTRIBUTION VALVE
US5829246A (en) * 1996-07-31 1998-11-03 United Technologies Corporation Self-cleaning augmentor fuel drain metering device
US7007476B2 (en) * 2003-04-11 2006-03-07 Parker-Hannifin Corporation Gas turbine fuel system staging valves
US8393156B2 (en) * 2009-11-09 2013-03-12 Woodward, Inc. Variable performance valve of a fuel nozzle for a turbine engine
CN106762160A (en) * 2016-11-24 2017-05-31 北京航科发动机控制系统科技有限公司 A kind of novel fuel temperature compensation

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2970609A (en) * 1958-01-07 1961-02-07 Thompson Ramo Wooldridge Inc Shut-off valve
US3465778A (en) * 1966-08-08 1969-09-09 Gen Electric Combined pressure control valve and pressure relief valve having a flat pressure-flow characteristic
US3538707A (en) * 1969-04-01 1970-11-10 Avco Corp Fuel flow control valve for gas turbine
US3620249A (en) * 1970-06-08 1971-11-16 Parker Hannifin Corp Flow control valve for fuel injection nozzles and the like
US3999813A (en) * 1975-09-30 1976-12-28 Whitaker William D Pressure flow regulator
US4216793A (en) * 1977-06-30 1980-08-12 Perfection Corporation Shutoff valve
US4229939A (en) * 1978-02-17 1980-10-28 Lucas Industries Limited Fuel control for a gas turbine engine reheat system
GB2125110A (en) * 1982-08-11 1984-02-29 United Technologies Corp Gas turbine augmentor fuel control system
US4440191A (en) * 1982-09-23 1984-04-03 United Technologies Corporation Flow control device
FR2543220B2 (en) * 1983-03-24 1987-03-06 Snecma REGULATION ASSEMBLY WITH FLOW METER AND REGULATOR VALVE AND INTEGRATED PRESSURE LOSS SENSOR
US4586536A (en) * 1983-07-18 1986-05-06 General Motors Corporation Flow control valve
US4570668A (en) * 1984-01-16 1986-02-18 Parker-Hannifin Corporation Flow dividing valve
DE3401397C2 (en) * 1984-01-17 1986-09-11 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Device for compensating pressure and flow fluctuations in liquid supply systems for machines, in particular fuel supply systems for gas turbine engines
US4640308A (en) * 1984-07-25 1987-02-03 Ex-Cell-O Corporation Fluid control valve
US4620560A (en) * 1985-05-06 1986-11-04 Caterpillar Inc. Modulating relief valve with dual functioning load piston

Also Published As

Publication number Publication date
EP0313502A1 (en) 1989-04-26
JPH01134029A (en) 1989-05-26
IL88012A (en) 1991-08-16
DK169896B1 (en) 1995-03-27
IL88012A0 (en) 1989-06-30
DE313502T1 (en) 1989-09-14
JP2610175B2 (en) 1997-05-14
DK579588D0 (en) 1988-10-18
US4825649A (en) 1989-05-02
CA1298755C (en) 1992-04-14
DE3866852D1 (en) 1992-01-23
EP0313502B1 (en) 1991-12-11

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed

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